/*
 *  Copyright 2020 Xiaomi
 *
 *    Licensed under the Apache License, Version 2.0 (the "License");
 *    you may not use this file except in compliance with the License.
 *    You may obtain a copy of the License at
 *
 *        http://www.apache.org/licenses/LICENSE-2.0
 *
 *    Unless required by applicable law or agreed to in writing, software
 *    distributed under the License is distributed on an "AS IS" BASIS,
 *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *    See the License for the specific language governing permissions and
 *    limitations under the License.
 */

package com.xiaomi.data.push.rpc.netty;

import io.netty.channel.ChannelFuture;
import io.netty.channel.ChannelFutureListener;
import io.netty.channel.EventLoop;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import java.util.concurrent.TimeUnit;

/**
 * @author goodjava@qq.com
 */
public class ConnectionListener implements ChannelFutureListener {

    private static final Logger logger = LoggerFactory.getLogger(ConnectionListener.class);

    private NettyRemotingClient client;

    public ConnectionListener(NettyRemotingClient client) {
        this.client = client;
    }


    @Override
    public void operationComplete(ChannelFuture channelFuture) {
        if (!channelFuture.isSuccess()) {
            logger.info("Connection Reconnect");
            final EventLoop loop = channelFuture.channel().eventLoop();
            loop.schedule(() -> {
                try {
                    client.createChannel();
                } catch (Exception e) {
                    e.printStackTrace();
                }
            }, 1L, TimeUnit.SECONDS);
        } else {
            logger.info("Connect server success");
        }

    }
}
